Rare-earth Y zeolite is a kind of crystal molecular sieve whose framework contains rare earth metals.It is a kind of silicon aluminate whose framework contains rare earth.It is used in the production of catalytic cracking (FCC) catalyst .
Technical parameter:
Crystallinity: 50% min
Na2O: 2.0% max
RE2O3:10.0- 16.0% min
Appearance: light yellow powder .
HY-molecular sieve is a kind of silicon aluminate whose framwork contains H that replaces Na containing in the framwork of Y-molecular sieve.It is used in the production of catalytic cracking (FCC) catalyst .
Technical parameter:
Specific surface: 600m2/g min
Cell constant: 24.65A max
Na2O: 4.0% max
Relative crystallinity: 65% min
Appearance: white powder .
NaY molecular sieve,a kind of alkali silicon aluminate,is the Y type crystal Na molecular sieve.It can adsorp molecules whose critical diameters are no greater than 10. It is used for catalytic cracking catalyst preparation, drying dehydration, hydrogen desulfurization, the catalyst support,the purification of gases of oil refining and chemical industry, metallurgy, electronics and nuclear-related industries.
Formula:mNa2OòAl2O3ònSiO2òxH2O
Technical parameter:
Crystallinity: 90% min
Si-Al (SiO2/Al203 ): 5.0 min
Appearance: white powder
Packing: PP bags with inner lining of 20 kg / bag.
NaY molecular sieve,a kind of alkali silicon aluminate,is the Y type crystal Na molecular sieve.It can adsorp molecules whose critical diameters are no greater than 10. It is used for catalytic cracking catalyst preparation, drying dehydration, hydrogen desulfurization, the catalyst support,the purification of gases of oil refining and chemical industry, metallurgy, electronics and nuclear-related industries.
Formula:mNa2OòAl2O3ònSiO2òxH2O
Technical parameter:
Crystallinity: 90% min
Si-Al (SiO2/Al203 ): 5.0 min
Appearance: white powder
Packing: PP bags with inner lining of 20 kg / bag.
HY molecular sieveú¦
HY-molecular sieve is a kind of silicon aluminate whose framwork contains H that replaces Na containing in the framwork of Y-molecular sieve.It is used in the production of catalytic cracking (FCC) catalyst .
Technical parameter:
Specific surface: 600m2/g min
Cell constant: 24.65A max
Na2O: 4.0% max
Relative crystallinity: 65% min
Appearance: white powder .
Pularin:
Foot ball shaped 60 atoms of carbon at edges is layed in pularin.Pularin atoms are arranged in ball.
Each atom is called Bucky balls and tubes are called Bucky tubes or Nano tubes.Each nano tube is 1 to 7 nm diameter i.e 1nm=50000 part of a hair sting.
where?
1)mangampet ,cuddapah dist.Ap,India.app 800 ppm(parts prer million)info given by stanford University.
Cost:
150 times costlier than gold.
10 grams pularin $23000 to $45000
also info given by Bucky-USA website.
Special uses if this becomes common:
1)Pularin coting on aeroplanes withstands from thunders ,rains ,Flashes etc.
2)Bullet proof ackets
3)curing cancer etc.
Product Physical Properties
WHITE POWDER CRYSTAL, SPECIFIC GRAVITY IS 1.586, IT CANDISSOLVE IN WATER, BUT CANT DISSOLVE IN ALCOHOL AND ACETINE.
Specifications:
Appearance: white free-flowing crystalline powder without agglomeration
Purity as Ammonium Bicarbonate ,% by weight 99.5 (minimum)
Chloride (as Cl), % by weight 0.20(maximum)
Sulphates (as SO4),% by weight 0.10(maximum)
Iron (as Fe), % by weight 0.004(maximum)
Nonvolatile matter, % by weight 0.10(maximum)
Heavy metals (as Pb), ppm 2.50(maximum)
Copper (as Cu), ppm 5.0(maximum)
Arsenic (as As), ppm 0.6(maximum)
Tarry matter To pass test
Oil Content Less than 10 ppm
Melamine Content NIL
USAGE
BAKING FOODS SUCH AS CRISP CAKE, BISCUIT ETC. IN ADDITION, ITALSO WIDELY USED IN CHEMICAL FIELD SUCH AS FLOUR BRIGHTENING AGENT,RARE EARTH DEEP PROCESSING, MEDICINE MIDBODY, PLASTICS PROCESSING,ELECTRONIC ELEMENT ETC.
PACKING
OUTSIDE IS WEAVE BAG OR PAPER BAG, INSIDE IS FOOD PLASTICSBAG, 25KG/BAG. THE PACKING ALSO CAN ACCORDING TO CONSUMERS REQUEST.
1. Product Functions and Features
Sodium Selenite is a supplement of selenite for animal nutrition.
The product has stable quality and good liquidity and is easy to mix process.
2. Â Introduction
Mixed feed additives and sodium selenite.
The additive of microelement selenite in feed.
Usage & Dosage:The recommended amount in the compound feed(calculated by Selenite mg/kg)0.1-0.3mg for livestock,0.1-0.3mg for fishes.
3. Appearance
Light Grey Powder
4. Product quality standard
1%selenite 5% Â selenite
Sodium selenite (counted by Se)% 1 ±0.05 5 ±0.10
Moisture % 5
Pass 450 m test sieve% 95
Total arsenic content (counted by As)% 0.0005
Lead content (counted by Pb)% 0.002
Cadmium content (counted by Cd)% 0.001
5.Packing:25kg/bag
6. Storage conditions, methods and precautions:
stored in cool and dry places, and used up as soon as possible once unpacked.
Potassium Monopersulfate compound, a white, free flowing crystalline granule, is non-toxic, odorless, and easily soluble in water. It is an efficient, environmentally friendly, and multifunctional acidic oxidant.
General Information
Product Name Potassium Monopersulfate compound
CAS 70693-62-8
Chemical formula 2KHSO5 KHSO4 K2SO4
Molecular weight 614.7
Specification
Appearance White, free flowing granule
Available Oxygen, % 4.5
KHSO5, Â % 42.8
Loss on Drying  % 0.15
Bulk Density, g/L 0.80
pH (10g/L,25 C) 2.0 .4
Sieve Residue on 75 m test sieve, % 90.0
Packaging
Product is packaged in plastic woven bags lined with polyethylene film, with a net weight of 20kg/bag or 50kg, or the packaging form and net content can be determined through negotiation according to customer requirements.
Storage
Store in a cool and well ventilated warehouse to prevent exposure to sunlight, rain, and moisture. Prohibit mixing with reducing substances for storage.
